Malware analysis hahu.exe Malicious activity | ANY.RUN

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File name:	hahu.exe
Full analysis:	https://app.any.run/tasks/dce7e124-e8ea-4278-809d-9de904dfee2f
Verdict:	Malicious activity
Threats:	Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	May 20, 2019, 18:35:06
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	evasion trojan rat quasar
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	256FBDDB69FEFFE792BF6C2C1D0DF5D2
SHA1:	92358E9FB93E9324461D868FBC1D1CF9AFF5D14B
SHA256:	20D6E26907EB5AD04C346F1043A13FE4F2331A4C902BEABF8E3B8D7945340D3E
SSDEEP:	24576:Wtb20pkaCqT5TBWgNQ7awK/wqRPvGcElNemjeUTq6A:DVg5tQ7awK/JvGr5A5

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (73.0.3683.75)
Google Update Helper (1.3.33.23)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Changes the autorun value in the registry
  - vbc.exe (PID: 3796)
- Application was dropped or rewritten from another process
  - vbc.exe (PID: 3796)
  - Riot Points Generator.exe (PID: 3400)
- QUASAR was detected
  - vbc.exe (PID: 3796)
SUSPICIOUS
- Creates files in the user directory
  - vbc.exe (PID: 3796)
- Starts itself from another location
  - vbc.exe (PID: 3796)
- Executable content was dropped or overwritten
  - vbc.exe (PID: 3796)
- Executes scripts
  - hahu.exe (PID: 3376)
- Checks for external IP
  - vbc.exe (PID: 3796)
INFO
No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.exe	\|	Win64 Executable (generic) (76.4)
.exe	\|	Win32 Executable (generic) (12.4)
.exe	\|	Generic Win/DOS Executable (5.5)
.exe	\|	DOS Executable Generic (5.5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:05:20 20:30:54+02:00
PEType:	PE32
LinkerVersion:	11
CodeSize:	570880
InitializedDataSize:	747520
UninitializedDataSize:	-
EntryPoint:	0x25f74
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI
FileVersionNumber:	0.0.0.0
ProductVersionNumber:	0.0.0.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (British)
CharacterSet:	Unicode

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	20-May-2019 18:30:54
Detected languages:	English - United Kingdom

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000108

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	20-May-2019 18:30:54
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0008B54F	0x0008B600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.68041
.rdata	0x0008D000	0x0002CC42	0x0002CE00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.77019
.data	0x000BA000	0x00009D54	0x00006200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	2.00269
.rsrc	0x000C4000	0x00079018	0x00079200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	7.4109
.reloc	0x0013E000	0x0000A474	0x0000A600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	5.24543

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.38312	944	Latin 1 / Western European	English - United Kingdom	RT_MANIFEST
2	2.05883	296	Latin 1 / Western European	English - United Kingdom	RT_ICON
3	2.25499	296	Latin 1 / Western European	English - United Kingdom	RT_ICON
4	7.9641	28515	Latin 1 / Western European	English - United Kingdom	RT_ICON
5	2.62714	67624	Latin 1 / Western European	English - United Kingdom	RT_ICON
6	3.30016	16936	Latin 1 / Western European	English - United Kingdom	RT_ICON
7	3.34702	1428	Latin 1 / Western European	English - United Kingdom	RT_STRING
8	3.2817	1674	Latin 1 / Western European	English - United Kingdom	RT_STRING
9	3.28849	1168	Latin 1 / Western European	English - United Kingdom	RT_STRING
10	3.28373	1532	Latin 1 / Western European	English - United Kingdom	RT_STRING

Imports


ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
MPR.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
3376	"C:\Users\admin\AppData\Local\Temp\hahu.exe"	C:\Users\admin\AppData\Local\Temp\hahu.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3796	"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"	C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe		hahu.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 14.0.1055.0
3400	"C:\Users\admin\AppData\Roaming\SubDir\Riot Points Generator.exe"	C:\Users\admin\AppData\Roaming\SubDir\Riot Points Generator.exe	—	vbc.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 14.0.1055.0

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3796) vbc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3376	hahu.exe	C:\Users\admin\AppData\Local\Temp\aut2C7.tmp		—
		MD5:—	SHA256:—
3376	hahu.exe	C:\Users\admin\AppData\Local\Temp\1.resource		binary
		MD5:8D083516325FB3BA14B5DD3C5560AF80	SHA256:6AA91F6016E546C86DFECDEFB5F1DA6823DEC2B0D2FAFFE7166E0B1F346D1CBF
3796	vbc.exe	C:\Users\admin\AppData\Roaming\SubDir\Riot Points Generator.exe		executable
		MD5:55BE392C00113CCC11DD17B906DDE4E5	SHA256:AFD015F1B9A52B563DCC36C72451079F12C592143D75FCA8FF8B609DC0DBC499

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3796	vbc.exe	GET	200	185.194.141.58:80	http://ip-api.com/json/	DE	text	321 b	shared

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3796	vbc.exe	185.194.141.58:80	ip-api.com	netcup GmbH	DE	unknown

DNS requests

Domain	IP	Reputation
ip-api.com	185.194.141.58	shared

Threats

PID	Process	Class	Message
3796	vbc.exe	Potential Corporate Privacy Violation	ET POLICY External IP Lookup ip-api.com
3796	vbc.exe	A Network Trojan was detected	MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer)

1 ETPRO signatures available at the full report

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No debug info

General Info

hahu.exe

256FBDDB69FEFFE792BF6C2C1D0DF5D2

92358E9FB93E9324461D868FBC1D1CF9AFF5D14B

20D6E26907EB5AD04C346F1043A13FE4F2331A4C902BEABF8E3B8D7945340D3E

24576:Wtb20pkaCqT5TBWgNQ7awK/wqRPvGcElNemjeUTq6A:DVg5tQ7awK/JvGr5A5

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

Application was dropped or rewritten from another process

QUASAR was detected

SUSPICIOUS

Creates files in the user directory

Starts itself from another location

Executable content was dropped or overwritten

Executes scripts

Checks for external IP

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings